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Battery-Powered NAWA Racer, SEVEN Concept, Solaris Charging Park, Concept Recharge

EV Obssesion

The post Battery-Powered NAWA Racer, SEVEN Concept, Solaris Charging Park, Concept Recharge appeared first on EV Obsession. The post Battery-Powered NAWA Racer, SEVEN Concept, Solaris Charging Park, Concept Recharge appeared first on EV Obsession.

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Amprius’ silicon nanowire Li-ion batteries power Airbus Zephyr S HAPS solar aircraft

Green Car Congress

a manufacturer and developer of high energy and high capacity lithium-ion batteries, announced that the company is supplying advanced lithium-ion cells to the Airbus Defence and Space Zephyr Program. Silicon anodes have much higher specific capacity compared to graphite anodes which are used in conventional lithium ion batteries.

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New electrode material for solid-state batteries improves performance

Green Car Congress

A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. However, they have never been applied to all-solid-state batteries. —Nagao et al.

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BHP orders two Wabtec FLXdrive battery-electric locomotives

Green Car Congress

Wabtec Corporation announced an order from BHP Western Australia Iron Ore (WAIO) for two FLXdrive battery locomotives ( earlier post ). The deal builds momentum in the market for the world’s first 100%, battery-powered locomotive and supports the Australia-based natural resource company’s plan to decarbonize its rail network.

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Why is maintaining 80% battery power the best choice for EVs? | EV Basics

Setec Powerr

However, the performance of an EV relies heavily on its battery, which is susceptible to degradation over time. The EV 80% rule refers to designing the battery capacity of electric vehicles to be around 80% of its maximum capacity to achieve optimal performance and lifespan. Why is 80% battery capacity the optimal choice?

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Bucharest orders 100 Solaris electric trolleybuses

Green Car Congress

The 12-meter trolleybuses will be powered by a 160 kW traction motor. The Trollino vehicles will be fitted with Solaris High Power batteries with a capacity of 60 kWh, which will enable them to cover distances of up to 20 km at a time without connection to an overhead wires.

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Penn State team investigates battery requirements for eVTOL applications vs EVs

Green Car Congress

The unique operating profiles and requirements of electric vertical takeoff and landing (eVTOL) aircraft—also known as flying cars—present formidable challenges to batteries. EVTOL requirements on battery specific power and energy. Representative battery power profile during an eVTOL trip. Yang et al.

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